baber/WOPTO huggingface dataset:
Patent KR-20010017334-A (KR)
Inventor: KO EUNG RYEOL
IPC: B66B1/18
Filed: 1999-08-10
Abstract: PURPOSE: An operation learning device of an elevator group control system is provided to perform learning in each parallel installed elevator by distribution and share results in common, thereby enabling accurate assignment prediction. CONSTITUTION: An apparatus for learning operation of an elevator group management system includes a group controller(410) formed with a hall information input part(412), a data processing part(414) processing the learning data of elevator controllers(420) and the hall information inputted from the hall information part, an assigning part(415) requesting the transmission of the processed information to the data processing part to assign or rearrange appropriate elevator on the basis of the input data from the data processing part, a learning data input part(413) in the elevator controllers for distribution learning, a learning indicating part(416) monitoring the state of each elevator for judging a learnable elevator and selecting an appropriate learning subject for giving a learning command to the corresponding elevator control part, and an elevator data input part(411) inputting the elevator data; and the number of N elevator controllers formed with a hall information input part(421), a learning part(422) learning by the learning command of the group controller, a learning data outputting part(423) transmitting the learning data of the learning part to the group controller, an elevator data outputting part(424) transmitting the corresponding elevator data to the group controller, and an elevator control part(425) controlling the corresponding elevator by the assigning command from the group controller.
Patent KR-20010017504-A (KR)
Inventor: KANG CHUNG SEOK
IPC: C08K7/16
Filed: 1999-08-12
Abstract: PURPOSE: Provided is an impact-intensifier with a small particle size for transparent acryl-based resin, the index of refraction of the impact-intensifier is little different from the index of refraction of an acryl resin, thereby, discoloration is prevented. CONSTITUTION: The impact-reinforcing agent is prepared by a process comprising the steps of: adding 0.01-2 pts.wt. of an initiator, 0.2-4 pts.wt. of an emulsifier, 0.05-15 pts.wt. of a crosslinking agent, 0.05-15 pts.wt. of a grafting agent, and 400-800 pts.wt. of acryl-based monomers only or copolymer thereof to 100 pts.wt. of glass phase latex and then performing a polymerization and adding 0.01-2 pts.wt. of the initiator to prepare rubber graft polymer; adding 10-100 pts.wt. of the acryl-based monomers only or the copolymer thereof, less than 10 pts.wt. of a polymerization-control agent to 100 pts.wt. of the rubber graft polymer to prepare the impact-intensifier having a particle size of 150-220 nm. The index of refraction of the impact-intensifier is represented by X±(0.001-0.02), wherein X is the index of refraction of the acryl-based resin.
Patent KR-20010017555-A (KR)
Inventor: HONG JEONG GI
IPC: H04L12/28
Filed: 1999-08-12
Abstract: PURPOSE: A method for managing resources of an element management system(EMS) in a synchronous optical transmission system, is provided to process information of every device efficiently using and managing the resources of the EMS in a real-time access, when processing and managing the change of configured information and the generation of an alarm of synchronous optical transmission devices. CONSTITUTION: Information of synchronous optical transmission devices(20) and a database of an Element Management System(EMS)(10) are synchronized. A shelf anterior view of the devices(20) is opened. Identification(ID) numbers and a pointer of the shelf anterior view of the devices(20), and a signal indication whether the corresponding devices(20) are charged or emptied are registered in a shelf queue. If the EMS(10) receives the change of configured information, alarms, and the generation of events from the devices(20), whether changed information of the devices(20) is registered in the shelf queue and database of the EMS(10) is searched. If the changed information of the devices(20) is registered in the shelf queue and database of the EMS(10), a graphic user interface(GUI) of the EMS(10) scans the database, to configure the contents of the shelf anterior view and the changed contents of the devices(20) in a real-time access.
Patent KR-20010017861-A (KR)
Inventor: SHU G ANGEL ALBERT
IPC: B05C5/00
Filed: 1999-08-16
Abstract: PURPOSE: A chromium boride coating is provided to have excellent adhesive wear and corrosion resistance and to be compatible with a number of alloy substrates. CONSTITUTION: A coating comprises hard, ultra fine, chromium boride particles dispersed in a metal matrix, the particles having an average particle size of less than one micron and constituting less than about 30 volume percent of the coating, the balance being metal matrix. The metal matrix may be composed of nickel or a nickel base alloy containing a metal selected from the group consisting of chromium, silicon and iron. The coating may be prepared by a process which comprises depositing a mechanically blended powder mixture of chromium metal or a chromium alloy or mixture of both, and a boron-containing alloy onto a substrate and then heat treating the as-deposited coating. The heat treatment effects a diffusion reaction between the deposited elements resulting in the formation of ultra fine particles of chromium boride dispersed in a metal matrix. The coating can be deposited onto the substrate using any of the known deposition techniques.
Patent KR-20010018729-A (KR)
Inventor: PARK DONG HO
IPC: H04N5/12
Filed: 1999-08-21
Abstract: PURPOSE: A device for generating a synchronous signal of a digital TV is provided so that a unified user interface can be embodied in one system in regard to NTSC and ATSC sources, by enabling stabilized synchronization regardless of standardization of an analog input signal. CONSTITUTION: A component data write control unit(101) writes a component data according to an input horizontal/vertical sync. A frame buffer(102) stores the component data according to the control signal from the component data write control unit(101). A vertical sync phase control unit(103) outputs a signal for reducing a phase difference between the horizontal sync and the vertical sync. A component data read control unit(104) divides the signal from the vertical sync phase control unit(103) in a predetermined band, outputs a control signal for reading the input/output sync of the signal in the frame buffer(102), and provides the vertical sync to the vertical sync phase control unit(103). A frequency converting unit(105) outputs a display clock according to the signal from the vertical sync phase control unit(103). A format converting unit(106) converts the component data from the frame buffer(102) into a display format according to the signal from the component data read control unit(104), and outputs the converted signal according to the display clock from the frequency converting unit(105). As a result, the unified user interface can be embodied in one system in regard to the NTSC and ATSC sources.
Patent KR-20010026270-A (KR)
Title: Flooring for under-floor heating system and block containing porphyry, amphibolite and yellow ocher
Inventor: HWANG KUM CHAI
IPC: C04B14/10
Filed: 1999-09-03
Abstract: PURPOSE: A flooring for an under-floor heating system and a block which can offer pleasant environment escaping from bad effect from cement, is provided by using porphyry, amphibolite and yellow ocher for construction material. CONSTITUTION: A flooring material and a block containing porphyry, amphibolite and yellow ocher is characteristically produced by: grinding porphyry, and amphibolite lumps to have a diameter of less than 35 millimeter; mixing the ground mixture with yellow ocher in a ratio of 25 wt.% to 75 wt.%; drying the mixture at less than 10 deg.C for 12 hours, then under the sun for 24 hours, and at less than 60 deg.C for 48 hours in order to keep the active elements contained in the porphyry, amphibolite and yellow ocher, and; compressing the dried mixture.
Patent KR-20010027759-A (KR)
Inventor: JUNG UN JO
IPC: B26D3/00
Filed: 1999-09-15
Abstract: PURPOSE: A meat cutting knife is provided to simply produce a big knife by connecting a divided blade portion to a knife body and to freely make up the size of the cutting knife. CONSTITUTION: A cutting knife is made up of a knife body(10), a blade portion and a cutting blade(11). A short sill(12) and an inner surface(13) are formed on the blade portion and plural connecting screw holes(14) are made up. A divided blade(20) prepared with the cutting blade is connected to the short sill and the inner surface by a connecting screw(15). The divided blade is processed one by one so that a work process is simplified and readily performed. The processed blade is attached to the inner surface formed on the outer circumferential face of the knife body and fixed by the connecting screw or a welding unit. Then as the divided blade is fixed on the knife body, a big knife is made up.
Patent KR-20000036291-A (KR)
Inventor: KIM SEONG HAN
IPC: B32B18/00
Filed: 1999-09-15
Abstract: PURPOSE: A sheet for emitting far infrared ray and a producing method thereof are provided to effectively block noise and to increase the emission of far infrared ray and heat transmission while having deodorant function and blocking function of water vein. CONSTITUTION: A mixture including synthetic resin and filling material is sufficiently mixed by using a mixer or a mixing roll. A mixed soundproofing composition is extruded to form a hard layer(12). And, a soft layer(10) is layered on the surface of the hard layer, which is transferred. Then, a coating layer(14) is layered on the upper surface of the soft layer and, a pelt layer(16) is layered on the lower surface of the hard layer. After completing layering the pelt layer, the material is cut into a certain size for corresponding to an installing surface. Then, the cut sheet of emitting far-infrared ray is inputted to a mold with a shape corresponding to the shape of installing surface for being molded into a certain shape.
Patent KR-20010028864-A (KR)
Inventor: KIM HYEON JUN
IPC: G06F3/0484
Filed: 1999-09-27
Abstract: PURPOSE: A structure of multi-view data for reflecting a user preference and a method for displaying a user profile and a multi-view are provided to select and display a view which a user prefers by recording user preference information on multi-view in a profile, by representing the user preference information recorded in the user profile as a view example which represents an attribute of relevant view, and by comparing the attribute of the view with attribute values corresponded to each view of multi-view to be displayed. CONSTITUTION: A user profile includes a condition which the user indicates and information which indicates a view example which the user prefers in case of meeting the condition. A service system side includes a view example which the user indicates, an image of the view example and attribute information on relevant view.
Patent KR-20010036005-A (KR)
Inventor: LEE JIIN KUK
IPC: E06B7/32
Filed: 1999-10-05
Abstract: PURPOSE: A security gate is provided to secure the personal protection of residents by preventing occasional or planned crimes from many visitors such as a deliveryman. CONSTITUTION: A security gate is composed by installing a delivery door(2) having outer and inner doors(4,5) to an entrance of a house or an apartment to take delivered articles from the outside without opening the entrance, wherein the delivery door comprises the outer and inner doors operated on a hinge shaft(3) installed to the delivery door and a plate(6) connected by a foldable connection piece(7) between both doors to hold the articles, so that the plate is moved to the inside and the delivered articles are transferred by opening the inner door after putting the articles on the unfolded plate by opening the outer door.
Patent KR-20010036246-A (KR)
Inventor: KIM CHUNG BAE
IPC: H01L21/76
Filed: 1999-10-07
Abstract: PURPOSE: A method for forming a shallow trench isolation layer of a semiconductor device is provided to prevent the generation of voids by reducing an aspect ratio of a trench. CONSTITUTION: In the method, an oxide layer(12) is formed on a semiconductor substrate(11) and then covered with a photoresist pattern(13). The oxide layer(12) is etched through the photoresist pattern(13), and subsequently a resultant exposed portion of the substrate(11) is etched to form a trench(14). The photoresist pattern(13) and the oxide layer(12) are then removed, and the substrate(11) is oxidized to form a thin oxide layer. Next, an amorphous polysilicon layer(15) is formed on an entire surface, and a trench filling oxide layer(16) is formed thereon. The trench filling oxide layer(16) is then polished to remain only in the trench(14). Thereafter, the amorphous polysilicon layer(15) is heat-treated and thereby turned into an oxidized amorphous polysilicon layer(17).
Patent KR-20010037806-A (KR)
Inventor: KIM JEONG U
IPC: F04B53/06
Filed: 1999-10-20
Abstract: PURPOSE: A noise reduction apparatus is provided to reduce noise at a specific frequency band from among the striking noise of a discharge valve or pulse noise caused during refrigerant compression. CONSTITUTION: A noise reduction apparatus comprises a valve plate(230) fixed onto the top surface of a cylinder block and which has an inlet port(234) and an outlet port(236); a discharge valve plate(220) positioned onto the valve plate and which has a side branch resonator(224) having a size sufficient to damp a predetermined frequency from among the noise of the compressor and which has open top and bottom; a gasket(210) positioned onto the discharge valve plate and which has a connection passage(212) communicated to the side branch resonator; and a discharge muffler(200) positioned onto the gasket and which closes the connector passage of the gasket.
Patent KR-20000029321-A (KR)
Inventor: NAKAMURA SHINJI
IPC: H01S5/30
Filed: 1999-10-26
Abstract: PURPOSE: A semiconductor device is provided to have a satisfied fabrication yield of a combination semiconductor laser device based on a nitride. CONSTITUTION: A semiconductor light emitting device comprises a substrate(1), a multi-layer structure and a groove structure(16). The multi-layer structure comprises an undoped buffer layer(2), an n-type contact layer(3), an n-type cladding layer(4), an n-type optical guide layer(5), an active layer(6), a p-type optical guide layer(7), and a first p-type cladding layer(8), which are sequentially stacked on the substrate(1) in this order. The active layer(6) is obtained by forming three pairs of well layers and a barrier layer in turn. The groove structure(16) is formed on the first p-type cladding layer(8), and consists of an etching stopper layer(17), an n-type current interruption layer(12), a second p-type cladding layer(11) and a remaining n-type current interruption layer(12). On the groove structure(16) is formed a p-type contact layer(10).
Patent KR-20010038678-A (KR)
Inventor: LEE JIN SEONG
IPC: H04W36/28
Filed: 1999-10-26
Abstract: PURPOSE: A method and apparatus for transmitting multichannel messages is provided to transmit the details of an event, generated for a client, as a character signal to the client's mobile terminal so that the client can simply confirm the details. CONSTITUTION: A character transmission system(20) is composed of a server(21), an interface circuit(22), a key input unit(23), a monitor(24), a memory(25), a multi-interface circuit(26), and a plurality of transceiver(271-273). The server(21) transmits a client event, transmitted from a client management system(10), to the client's mobile terminal. The interface circuit(22) receives the client's mobile terminal number and character data for the event from the client management system(10) and inputs them to the server(21). The key input unit(23) inputs operation commands, depending on an operator's operations, to the server(21). The monitor(24) displays the operations of the character transmission system(20) on the screen according to the control of the server(21). The memory(25) stores and outputs various operation states according to the control of the server(21). The multi-interface circuit(26) outputs the client's mobile terminal number and the character data according to the control of the server(21). The transceivers(271-273) attempt radio access using the mobile terminal number outputted from the multi-interface circuit(26) and transmit the character data if the mobile terminal is connected by wireless.
Patent KR-20010038968-A (KR)
Inventor: HA JAE MYEONG
IPC: H04L12/24
Filed: 1999-10-28
Abstract: PURPOSE: A method for processing statistics data in a TMN system is provided to make a statistics data conversion block store TMN statistics data in a file safely and to make a TMN main block read the data at a necessary point, in order to prevent the loss of statistics data, without executing message communication between the statistics data conversion block and the TMN main block. CONSTITUTION: A BSM statistics block, after completing the collection BSM statistics data, generates a BSM statistics data storage file(S1). The BSM statistics block sends a message to inform a statistics data conversion block that the BSM statistics data have been generated(S2). The statistics data conversion block generates TMN statistics data, based on the BSM statistics data(S3). The statistics data conversion block stores the generated data in a TMN statistics data storage file(S4). If the TMN statistics data have been successfully stored(S5,S6), the TMN main block judges whether it is a TMN statistics processing period(S7). If it is the TMN statistics processing period, the TMN main block reads and processes necessary statistics data from the TMN statistics data storage file(S9,S10).
Patent KR-20010039220-A (KR)
Inventor: KIM HEUNG SEOK
IPC: H03K21/00
Filed: 1999-10-29
Abstract: PURPOSE: A 2.5 divider circuit is provided to be capable of increasing a period of an input square wave signal by 2.5 times differently from a doubler circuit. CONSTITUTION: A delay part(10) generates the first and second square wave signals(p0,p1) with a period two times as long as that(T) of an input square wave signal. The second square wave signal is delay by T/2 as compared to the first square wave signal. The first pulse generating part(20) receives the first to third square wave signals and an output square wave signal to generate the first pulse signal(EQ) having a period of 2.5T and the fourth square wave signal(r1). The second pulse generating part(30) receives the first, second and fourth square wave signals, the output square wave signal and the first pulse signal(Q) to generate the second pulse signal(/COM), which transitions at a point of time delayed by the period(T) with regard to each pulse of the first pulse signal. A waveform combining part(40) logically combines the first and second pulse signals to generate the output square wave signal(OUT) with a period 2.5 times as long as the input square wave signal.
Patent KR-20010045034-A (KR)
Inventor: LEE CHANG GIL
IPC: E06B9/42
Filed: 1999-11-02
Abstract: PURPOSE: A roll screen mounting device is provided to shade required areas out of sunshade areas by winding up or down several roll screens as occasion demands, to simplify the installation work of a holding rack and the roll screen by using a joint member and a fixed member, and to reduce the cost of materials by reducing the time required to install and preventing the waste of materials. CONSTITUTION: A roll screen mounting device comprises many rotating bars(32) wound with a screen(30) to intercept external light and provided with a through hole(32a), a holding rack(33) installed to the wall of a sliding door or the upper part of a window frame and provided with a guide rail groove on the upper and lower parts, an extension piece(34a) extended to be inserted to the center of a downward guide rail groove of the holding rack, a fixed member(34) inserted to the through hole of the rotating bar and provided with a supporting pin(35) projected longitudinally, many joint members(36) fitted the upward guide rail groove of the holding rack to fit the holding rack to a wall such as a ceiling with a screw, a supporter(37) inserted to the guide rail groove to be located and fixed to both ends of the holding rack and a roll driving unit(38) attached to the supporter to wind up and down the screen.
Patent KR-20010045214-A (KR)
Inventor: LEE YOUNG SHIN
IPC: C09D185/02
Filed: 1999-11-03
Abstract: PURPOSE: A coating agent for clothing having excellent photochromic property and clothing coated with the same are provided, which make it possible to print a coating agent having photoreactivity and fastness to light on clothes. CONSTITUTION: This coating agent comprises 1 to 20% by weight of a photochromic pigment, 3 to 5% by weight of a hardening agent, 75 to 96% by weight of silicon resin and additionally less than 8% by weight of a diluent or a thickener. The clothing is obtained by screen-printing the coating agent on clothes.
Patent KR-20010045728-A (KR)
Inventor: KIM DONG HUN
IPC: C22C38/44
Filed: 1999-11-08
Abstract: PURPOSE: A heat resisting stainless steel is provided which has high strength and superior heat resistance by adding appropriate amount of tungsten (W), niobium (Nb), nitrogen (N) and cerium (Ce) as necessity requires and controlling a ratio (Cr/Ni)eq of alloy constituents to 1.48 or more. CONSTITUTION: The heat resisting stainless steel having high strength and superior heat resistance comprises 0.08 wt.% or less of C, 2.0 wt.% or less of Mn, 0.045 wt.% or less of P, 0.045 wt.% or less of S, 1.0 wt.% or less of Si, 18 to 22 wt.% of Cr, 8 to 12 wt.% of Ni, 1.0 to 2.5 wt.% of W, 0.1 to 0.2 wt.% of N, 0.2 to 0.6 wt.% of Nb, 0.045 wt.% or less of Ti, 0.005 wt.% or less of B and a balance of Fe and other inevitable impurities, wherein a ratio of (Cr/Ni)eq is 1.48 or more.
Patent KR-20010047735-A (KR)
Inventor: KIM BYEONG MUN
IPC: C12N1/00
Filed: 1999-11-23
Abstract: PURPOSE: A composition of solid plate medium is provided, which shows a high selectivity especially against E.coli O157 : H7 and is thus useful for exactly detecting and isolating E. coli O157 : H7 at low costs. CONSTITUTION: The composition of solid plate medium contains (1) 5 to 15g/l of peptone, 1 to 5g/l of sodium chloride and 0.1 to 2g/l of yeast extract as a component for microbial growth, (2) 5 to 20g/l of sorbitol as a carbon source which E. coli O157 : H7 cannot use, (3) 5 to 30 g/l of erythritol, (4) 20 to 200mg/l of 5-bromo-3-indolyl-beta-D-galactopyranoside and 20 to 200 mg/l of 4-chloro-3-indolyl-beta-D-galactopyranoside as a coloring substrate of beta-galactosidase, (5) 10 to 20 g/l of agar, (6) 0.5 to 3 g/l of bile salt, (7) 20 to 200 mg/l of 5-bromo-4-chloro-3-indolyl-beta-D-glucuronide as a coloring substrate of beta-glucuronidase, (8) 20 to 200 mg/l of one component selected from the group consisting of methyl-beta-D-glucuronide, phenyl-beta-D-glucuronide and 4-nitrophenyl-beta-D-glucuronide, (9) 5 to 100 mg/l of phenol red, and (10) 5 to 20 g/l of cellobiose.
Patent KR-20010054532-A (KR)
Inventor: SUK JIN SU
IPC: B60R99/00
Filed: 1999-12-07
Abstract: PURPOSE: An emergency escape hammer is provided to break a window of a bus conveniently in an emergency, and to prevent a hand from being injured by pieces of broken glass. CONSTITUTION: A hammer is used in an emergency, and installed in a wall of a bus. The emergency hammer is composed of a grip part having a grip to grasp and a protection guard formed in the front of the grip, and a head part(50) having a metal impact unit(60) in the front and an assembling unit(70) connected to the upper part of the grip part in the lower part. The grip part is combined with the head part at an angle of 100 degrees. The grip has two rods formed vertically in a base plate. A window is broken with perpendicularly bumping the impact unit of the hammer against the window in emergency escape from a bus. The protection guard in the grip part prevents a hand from being injured by pieces of broken window in breaking the window.